diff --git a/.cproject b/.cproject
index 54c8f8f..77a2799 100644
--- a/.cproject
+++ b/.cproject
@@ -21,7 +21,7 @@
 							<option id="cdt.managedbuild.option.gnu.cross.prefix.229077196" name="Prefix" superClass="cdt.managedbuild.option.gnu.cross.prefix"/>
 							<option id="cdt.managedbuild.option.gnu.cross.path.675708329" name="Path" superClass="cdt.managedbuild.option.gnu.cross.path"/>
 							<targetPlatform archList="all" binaryParser="" id="cdt.managedbuild.targetPlatform.gnu.cross.1762656328" isAbstract="false" osList="all"/>
-							<builder id="cdt.managedbuild.builder.gnu.cross.1405451926" keepEnvironmentInBuildfile="false" managedBuildOn="false" name="Gnu Make Builder"/>
+							<builder id="cdt.managedbuild.builder.gnu.cross.1747025630" keepEnvironmentInBuildfile="false" managedBuildOn="false" name="Gnu Make Builder" superClass="cdt.managedbuild.builder.gnu.cross"/>
 						</toolChain>
 					</folderInfo>
 					<fileInfo id="cdt.managedbuild.toolchain.gnu.cross.base.500844171.1693274825" name="Makefile" rcbsApplicability="disable" resourcePath="Makefile" toolsToInvoke=""/>
@@ -33,47 +33,47 @@
 			<storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="cdt.managedbuild.toolchain.gnu.cross.base.500844171.756690686" moduleId="org.eclipse.cdt.core.settings" name="firebee-cross">
 				<externalSettings/>
 				<extensions>
+					<extension id="org.eclipse.cdt.core.ELF" point="org.eclipse.cdt.core.BinaryParser"/>
 					<extension id="org.eclipse.cdt.core.GCCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
 					<extension id="org.eclipse.cdt.core.GASErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
 					<extension id="org.eclipse.cdt.core.GLDErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
 					<extension id="org.eclipse.cdt.core.GmakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
+					<extension id="org.eclipse.cdt.core.CWDLocator" point="org.eclipse.cdt.core.ErrorParser"/>
 				</extensions>
 			</storageModule>
 			<storageModule moduleId="cdtBuildSystem" version="4.0.0">
 				<configuration artifactName="BaS_GNU" buildProperties="" description="cross development for firebee firmware" errorParsers="org.eclipse.cdt.core.GCCErrorParser;org.eclipse.cdt.core.GASErrorParser;org.eclipse.cdt.core.GLDErrorParser;org.eclipse.cdt.core.GmakeErrorParser" id="cdt.managedbuild.toolchain.gnu.cross.base.500844171.756690686" name="firebee-cross" parent="org.eclipse.cdt.build.core.emptycfg">
 					<folderInfo id="cdt.managedbuild.toolchain.gnu.cross.base.500844171.756690686." name="/" resourcePath="">
-						<toolChain errorParsers="" id="cdt.managedbuild.toolchain.gnu.cross.base.120730457" name="cdt.managedbuild.toolchain.gnu.cross.base" resourceTypeBasedDiscovery="true">
-							<option id="cdt.managedbuild.option.gnu.cross.prefix.904812232" name="Prefix" superClass="cdt.managedbuild.option.gnu.cross.prefix"/>
-							<option id="cdt.managedbuild.option.gnu.cross.path.1369935770" name="Path" superClass="cdt.managedbuild.option.gnu.cross.path"/>
-							<targetPlatform archList="all" binaryParser="" id="cdt.managedbuild.targetPlatform.gnu.cross.1544284446" isAbstract="false" osList="all"/>
-							<builder buildPath="${workspace_loc:/BaS_GNU}" errorParsers="" id="cdt.managedbuild.builder.gnu.cross.2120667679" keepEnvironmentInBuildfile="false" managedBuildOn="false" name="Gnu Make Builder">
-								<outputEntries>
-									<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="outputPath" name=""/>
-									<entry flags="VALUE_WORKSPACE_PATH" kind="outputPath" name="objs"/>
-								</outputEntries>
-							</builder>
-							<tool errorParsers="org.eclipse.cdt.core.GASErrorParser" id="cdt.managedbuild.tool.gnu.cross.assembler.1136616288" name="Cross GCC Assembler" superClass="cdt.managedbuild.tool.gnu.cross.assembler">
-								<inputType id="cdt.managedbuild.tool.gnu.assembler.input.652605616" superClass="cdt.managedbuild.tool.gnu.assembler.input"/>
+						<toolChain id="cdt.managedbuild.toolchain.gnu.cross.base.1967179068" name="Cross GCC" resourceTypeBasedDiscovery="false" superClass="cdt.managedbuild.toolchain.gnu.cross.base">
+							<option id="cdt.managedbuild.option.gnu.cross.prefix.129963777" name="Prefix" superClass="cdt.managedbuild.option.gnu.cross.prefix"/>
+							<option id="cdt.managedbuild.option.gnu.cross.path.176129148" name="Path" superClass="cdt.managedbuild.option.gnu.cross.path"/>
+							<targetPlatform archList="all" binaryParser="org.eclipse.cdt.core.ELF" id="cdt.managedbuild.targetPlatform.gnu.cross.2042576934" isAbstract="false" osList="all" superClass="cdt.managedbuild.targetPlatform.gnu.cross"/>
+							<builder autoBuildTarget="all" buildPath="${workspace_loc:/BaS_GNU}" cleanBuildTarget="clean" enableAutoBuild="false" enableCleanBuild="true" enabledIncrementalBuild="true" id="cdt.managedbuild.builder.gnu.cross.1808605670" incrementalBuildTarget="all" keepEnvironmentInBuildfile="false" managedBuildOn="false" name="Gnu Make Builder" parallelizationNumber="1" superClass="cdt.managedbuild.builder.gnu.cross"/>
+							<tool id="cdt.managedbuild.tool.gnu.cross.c.compiler.283290301" name="Cross GCC Compiler" superClass="cdt.managedbuild.tool.gnu.cross.c.compiler">
+								<option id="gnu.c.compiler.option.include.paths.103275678" name="Include paths (-I)" superClass="gnu.c.compiler.option.include.paths" valueType="includePath">
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/BaS_gcc/include}&quot;"/>
+									<listOptionValue builtIn="false" value="/usr/m68k-elf/include"/>
+									<listOptionValue builtIn="false" value="/opt/cross-mint/m68k-atari-mint/include"/>
+									<listOptionValue builtIn="false" value="/usr/lib/gcc/m68k-atari-mint/4.6.3/include"/>
+								</option>
+								<inputType id="cdt.managedbuild.tool.gnu.c.compiler.input.1445023059" superClass="cdt.managedbuild.tool.gnu.c.compiler.input"/>
 							</tool>
-							<tool errorParsers="org.eclipse.cdt.core.GLDErrorParser" id="cdt.managedbuild.tool.gnu.cross.c.linker.2090138476" name="Cross GCC Linker" superClass="cdt.managedbuild.tool.gnu.cross.c.linker">
-								<inputType id="cdt.managedbuild.tool.gnu.c.linker.input.1763299660" superClass="cdt.managedbuild.tool.gnu.c.linker.input">
+							<tool id="cdt.managedbuild.tool.gnu.cross.cpp.compiler.1303101590" name="Cross G++ Compiler" superClass="cdt.managedbuild.tool.gnu.cross.cpp.compiler"/>
+							<tool id="cdt.managedbuild.tool.gnu.cross.c.linker.2089383321" name="Cross GCC Linker" superClass="cdt.managedbuild.tool.gnu.cross.c.linker">
+								<inputType id="cdt.managedbuild.tool.gnu.c.linker.input.305885086" superClass="cdt.managedbuild.tool.gnu.c.linker.input">
 									<additionalInput kind="additionalinputdependency" paths="$(USER_OBJS)"/>
 									<additionalInput kind="additionalinput" paths="$(LIBS)"/>
 								</inputType>
 							</tool>
-							<tool errorParsers="org.eclipse.cdt.core.GCCErrorParser" id="cdt.managedbuild.tool.gnu.cross.c.compiler.359669870" name="Cross GCC Compiler" superClass="cdt.managedbuild.tool.gnu.cross.c.compiler">
-								<option id="gnu.c.compiler.option.include.paths.2015956820" name="Include paths (-I)" superClass="gnu.c.compiler.option.include.paths" valueType="includePath">
-									<listOptionValue builtIn="false" value="/usr/m68k-elf/include"/>
-									<listOptionValue builtIn="false" value="/opt/cross-mint/m68k-atari-mint/include"/>
-									<listOptionValue builtIn="false" value="/usr/lib/gcc/m68k-atari-mint/4.6.3/include"/>
-									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/BaS_GNU/include}&quot;"/>
-								</option>
-								<inputType id="cdt.managedbuild.tool.gnu.c.compiler.input.374200372" superClass="cdt.managedbuild.tool.gnu.c.compiler.input"/>
+							<tool id="cdt.managedbuild.tool.gnu.cross.cpp.linker.413671435" name="Cross G++ Linker" superClass="cdt.managedbuild.tool.gnu.cross.cpp.linker"/>
+							<tool id="cdt.managedbuild.tool.gnu.cross.archiver.88300823" name="Cross GCC Archiver" superClass="cdt.managedbuild.tool.gnu.cross.archiver"/>
+							<tool id="cdt.managedbuild.tool.gnu.cross.assembler.810274043" name="Cross GCC Assembler" superClass="cdt.managedbuild.tool.gnu.cross.assembler">
+								<inputType id="cdt.managedbuild.tool.gnu.assembler.input.719845882" superClass="cdt.managedbuild.tool.gnu.assembler.input"/>
 							</tool>
 						</toolChain>
 					</folderInfo>
-					<fileInfo id="cdt.managedbuild.toolchain.gnu.cross.base.500844171.756690686.149483996" name="bas_printf.h" rcbsApplicability="disable" resourcePath="include/bas_printf.h" toolsToInvoke=""/>
 					<fileInfo id="cdt.managedbuild.toolchain.gnu.cross.base.500844171.756690686.Makefile" name="Makefile" rcbsApplicability="disable" resourcePath="Makefile" toolsToInvoke=""/>
+					<fileInfo id="cdt.managedbuild.toolchain.gnu.cross.base.500844171.756690686.149483996" name="bas_printf.h" rcbsApplicability="disable" resourcePath="include/bas_printf.h" toolsToInvoke=""/>
 					<sourceEntries>
 						<entry excluding="include|sources" flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name=""/>
 						<entry flags="VALUE_WORKSPACE_PATH" kind="sourcePath" name="sources"/>
@@ -124,9 +124,6 @@
 	</storageModule>
 	<storageModule moduleId="scannerConfiguration">
 		<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
-		<scannerConfigBuildInfo instanceId="cdt.managedbuild.toolchain.gnu.cross.base.500844171.756690686;cdt.managedbuild.toolchain.gnu.cross.base.500844171.756690686.;cdt.managedbuild.tool.gnu.cross.c.compiler.359669870;cdt.managedbuild.tool.gnu.c.compiler.input.374200372">
-			<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId="org.eclipse.cdt.managedbuilder.core.GCCManagedMakePerProjectProfileC"/>
-		</scannerConfigBuildInfo>
 		<scannerConfigBuildInfo instanceId="cdt.managedbuild.toolchain.gnu.cross.base.500844171.756690686;cdt.managedbuild.toolchain.gnu.cross.base.500844171.756690686.;cdt.managedbuild.tool.gnu.cross.c.compiler.1024005096;cdt.managedbuild.tool.gnu.c.compiler.input.1427165564">
 			<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId="org.eclipse.cdt.managedbuilder.core.GCCManagedMakePerProjectProfileC"/>
 			<profile id="org.eclipse.cdt.managedbuilder.core.GCCManagedMakePerProjectProfileC">
@@ -140,6 +137,25 @@
 				</scannerInfoProvider>
 			</profile>
 		</scannerConfigBuildInfo>
+		<scannerConfigBuildInfo instanceId="cdt.managedbuild.toolchain.gnu.cross.base.500844171.756690686;cdt.managedbuild.toolchain.gnu.cross.base.500844171.756690686.;cdt.managedbuild.tool.gnu.cross.c.compiler.283290301;cdt.managedbuild.tool.gnu.c.compiler.input.1445023059">
+			<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId="org.eclipse.cdt.managedbuilder.core.GCCManagedMakePerProjectProfileC"/>
+		</scannerConfigBuildInfo>
+		<scannerConfigBuildInfo instanceId="cdt.managedbuild.toolchain.gnu.cross.base.500844171.756690686">
+			<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId="org.eclipse.cdt.managedbuilder.core.GCCManagedMakePerProjectProfileC"/>
+			<profile id="org.eclipse.cdt.managedbuilder.core.GCCManagedMakePerProjectProfileC">
+				<buildOutputProvider>
+					<openAction enabled="true" filePath=""/>
+					<parser enabled="true"/>
+				</buildOutputProvider>
+				<scannerInfoProvider id="specsFile">
+					<runAction arguments="-E -P -v -dD &quot;${plugin_state_location}/specs.c&quot;" command="m68k-atari-mint-gcc" useDefault="true"/>
+					<parser enabled="true"/>
+				</scannerInfoProvider>
+			</profile>
+		</scannerConfigBuildInfo>
+		<scannerConfigBuildInfo instanceId="cdt.managedbuild.toolchain.gnu.cross.base.500844171.756690686;cdt.managedbuild.toolchain.gnu.cross.base.500844171.756690686.;cdt.managedbuild.tool.gnu.cross.c.compiler.359669870;cdt.managedbuild.tool.gnu.c.compiler.input.374200372">
+			<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId="org.eclipse.cdt.managedbuilder.core.GCCManagedMakePerProjectProfileC"/>
+		</scannerConfigBuildInfo>
 		<scannerConfigBuildInfo instanceId="cdt.managedbuild.toolchain.gnu.cross.base.500844171;cdt.managedbuild.toolchain.gnu.cross.base.500844171.251316721;cdt.managedbuild.tool.gnu.cross.c.compiler.915906842;cdt.managedbuild.tool.gnu.c.compiler.input.1420707322">
 			<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId="org.eclipse.cdt.managedbuilder.core.GCCManagedMakePerProjectProfileC"/>
 		</scannerConfigBuildInfo>
diff --git a/.project b/.project
index dda49c4..0ee8c27 100644
--- a/.project
+++ b/.project
@@ -17,6 +17,10 @@
 					<key>org.eclipse.cdt.make.core.append_environment</key>
 					<value>true</value>
 				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.autoBuildTarget</key>
+					<value>all</value>
+				</dictionary>
 				<dictionary>
 					<key>org.eclipse.cdt.make.core.buildArguments</key>
 					<value></value>
@@ -25,6 +29,14 @@
 					<key>org.eclipse.cdt.make.core.buildCommand</key>
 					<value>make</value>
 				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.buildLocation</key>
+					<value>${workspace_loc:/BaS_GNU}</value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.cleanBuildTarget</key>
+					<value>clean</value>
+				</dictionary>
 				<dictionary>
 					<key>org.eclipse.cdt.make.core.contents</key>
 					<value>org.eclipse.cdt.make.core.activeConfigSettings</value>
@@ -41,19 +53,22 @@
 					<key>org.eclipse.cdt.make.core.enableFullBuild</key>
 					<value>true</value>
 				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.fullBuildTarget</key>
+					<value>all</value>
+				</dictionary>
 				<dictionary>
 					<key>org.eclipse.cdt.make.core.stopOnError</key>
 					<value>true</value>
 				</dictionary>
 				<dictionary>
 					<key>org.eclipse.cdt.make.core.useDefaultBuildCmd</key>
-					<value>false</value>
+					<value>true</value>
 				</dictionary>
 			</arguments>
 		</buildCommand>
 		<buildCommand>
 			<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
-			<triggers>full,incremental,</triggers>
 			<arguments>
 			</arguments>
 		</buildCommand>
diff --git a/.settings/org.eclipse.cdt.core.prefs b/.settings/org.eclipse.cdt.core.prefs
index 2b56c3c..1a87c03 100644
--- a/.settings/org.eclipse.cdt.core.prefs
+++ b/.settings/org.eclipse.cdt.core.prefs
@@ -1,4 +1,15 @@
 eclipse.preferences.version=1
+indexer/filesToParseUpFront=cstdarg, stdarg.h, stddef.h, sys/resource.h, ctime, sys/types.h, signal.h, cstdio
+indexer/indexAllFiles=true
+indexer/indexOnOpen=true
+indexer/indexUnusedHeadersWithDefaultLang=true
+indexer/indexerId=org.eclipse.cdt.core.fastIndexer
+indexer/skipFilesLargerThanMB=8
+indexer/skipImplicitReferences=false
+indexer/skipMacroReferences=false
+indexer/skipReferences=false
+indexer/skipTypeReferences=false
+indexer/useHeuristicIncludeResolution=true
 org.eclipse.cdt.core.formatter.alignment_for_arguments_in_method_invocation=16
 org.eclipse.cdt.core.formatter.alignment_for_assignment=16
 org.eclipse.cdt.core.formatter.alignment_for_base_clause_in_type_declaration=80
diff --git a/Makefile b/Makefile
index 676e5c9..56ec251 100644
--- a/Makefile
+++ b/Makefile
@@ -10,7 +10,7 @@
 
 # can be either "Y" or "N" (without quotes). "Y" for using the m68k-elf-, "N" for using the m68k-atari-mint
 # toolchain
-COMPILE_ELF=Y
+COMPILE_ELF=N
 
 ifeq (Y,$(COMPILE_ELF))
 TCPREFIX=m68k-elf-